Argyle Sudoku - Easy to Extreme - Volume 1 - 276 Puzzles
Mini Sudoku 6x6 - Easy - Volume 44 - 276 Puzzles
Shikaku Mixed Grids - Easy - Volume 2 - 159 Logic Puzzles
Binary Puzzles 14x14 - Easy to Hard - Volume 7 - 276 Puzzles
Classic Sudoku For Kids 9x9 - Easy - Volume 13 - 145 Logic Puzzles
Killer Sudoku 10x10 - Hard - Volume 10 - 267 Puzzles
Sudoku X 16x16 - Easy to Extreme - Volume 5 - 276 Puzzles
Mega Sudoku 16x16 Deluxe - Easy to Extreme - Volume 35 - 468 Puzzles
Minesweeper Mixed Grids - Hard - Volume 4 - 159 Logic Puzzles
Solitaire Dominoes Mixed Grids - Volume 1 - 276 Puzzles
Killer Sudoku 9x9 Large Print - Easy to Hard - Volume 5 - 270 Puzzles
Killer Sudoku 12x12 - Hard - Volume 16 - 276 Puzzles
Jigsaw Sudoku 9x9 Deluxe - Extreme - Volume 23 - 468 Logic Puzzles
Hitori 30x30 - Volume 3 - 159 Logic Puzzles
Flower Sudoku - Extreme - Volume 5 - 276 Logic Puzzles
Mini Sudoku For Kids 6x6 - Medium - Volume 10 - 145 Logic Puzzles
Futoshiki 9x9 - Medium - Volume 9 - 276 Puzzles
Hitori 30x30 Deluxe - Volume 4 - 255 Logic Puzzles
Hitori Mixed Grids Deluxe - Volume 2 - 255 Logic Puzzles
Outside Sudoku - Easy - Volume 2 - 276 Puzzles
